Why me, Lord?

Why me, Lord? What is it that I have done to deserve your unconditional love in my life? Why did you choose me to take care of Robin in her last days? I am so undeserving of your faithfulness to me; I fail you in so many ways! Thank you for what I am learning in the study of Nehemiah; that I too can be a wall builder in my life. I ask that You would "strengthen my hands today" for your purpose. I love you and worship you O Holy One.